package com.java.base.exercise.designmode.creatermodule.impl;

/**
 * @Author RenPu
 * @Date 2021/12/8 11:55
 * @Version 1.0
 * @Description:
 **/
public class CouponService {


    public CouponResult sendCoupon(String uId, String commodityId, String bizId) {

        return new CouponResult();
    }
}
